Sig Sauer Tango MSR, Rifle Scope, 1-6X24, BDC6 Illuminated Reticle, Second Focal Plane, 30mm Main Body Tube, Matte Finish, Coyote Brown, Includes Alpha MSR Mount and Flip Back Covers SOTM61200 Introducing the TANGO-MSR line of riflescopes in Coyote Tan by Sig Sauer. Featuring industry leading light transmission and optical clarity low power variable optics loaded with standard features and offered at an incredible value. These new models include illuminated reticles, factory installed flip-back lens covers and the impressive ALPHA-MSR cantilever mount.